One of the IBM operating systems
associated with the IBM 360, later rereleased with the IBM
S/370 as OS/VS2.
Last updated: 1999-01-12
OSI seven layer model ♦ O'small ♦ OS/MFT ♦ OS/MVT ♦ OSP ♦ OSPF ♦ OSQL ♦ OSSL
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